19790254224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{813209}}^1$

素因数の和:813249

約数の個数: 90

約数和(自身を含む): 59973424290

約数和(自身を除く): 40183170066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 12168, 24336, 813209, 1626418, 2439627, 3252836, 4879254, 6505672, 7318881, 9758508, 10571717, 13011344, 14637762, 19517016, 21143434, 29275524, 31715151, 39034032, 42286868, 58551048, 63430302, 84573736, 95145453, 117102096, 126860604, 137432321, 169147472, 190290906, 253721208, 274864642, 380581812, 412296963, 507442416, 549729284, 761163624, 824593926, 1099458568, 1236890889, 1522327248, 1649187852, 2198917136, 2473781778, 3298375704, 4947563556, 6596751408, 9895127112, 19790254224]

約数ペア:

[(1, 19790254224), (2, 9895127112), (3, 6596751408), (4, 4947563556), (6, 3298375704), (8, 2473781778), (9, 2198917136), (12, 1649187852), (13, 1522327248), (16, 1236890889), (18, 1099458568), (24, 824593926), (26, 761163624), (36, 549729284), (39, 507442416), (48, 412296963), (52, 380581812), (72, 274864642), (78, 253721208), (104, 190290906), (117, 169147472), (144, 137432321), (156, 126860604), (169, 117102096), (208, 95145453), (234, 84573736), (312, 63430302), (338, 58551048), (468, 42286868), (507, 39034032), (624, 31715151), (676, 29275524), (936, 21143434), (1014, 19517016), (1352, 14637762), (1521, 13011344), (1872, 10571717), (2028, 9758508), (2704, 7318881), (3042, 6505672), (4056, 4879254), (6084, 3252836), (8112, 2439627), (12168, 1626418), (24336, 813209)]