19349088

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 56391552

約数和(自身を除く): 37042464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 73, 88, 96, 132, 146, 176, 219, 251, 264, 292, 352, 438, 502, 528, 584, 753, 803, 876, 1004, 1056, 1168, 1506, 1606, 1752, 2008, 2336, 2409, 2761, 3012, 3212, 3504, 4016, 4818, 5522, 6024, 6424, 7008, 8032, 8283, 9636, 11044, 12048, 12848, 16566, 18323, 19272, 22088, 24096, 25696, 33132, 36646, 38544, 44176, 54969, 66264, 73292, 77088, 88352, 109938, 132528, 146584, 201553, 219876, 265056, 293168, 403106, 439752, 586336, 604659, 806212, 879504, 1209318, 1612424, 1759008, 2418636, 3224848, 4837272, 6449696, 9674544, 19349088]

約数ペア:

[(1, 19349088), (2, 9674544), (3, 6449696), (4, 4837272), (6, 3224848), (8, 2418636), (11, 1759008), (12, 1612424), (16, 1209318), (22, 879504), (24, 806212), (32, 604659), (33, 586336), (44, 439752), (48, 403106), (66, 293168), (73, 265056), (88, 219876), (96, 201553), (132, 146584), (146, 132528), (176, 109938), (219, 88352), (251, 77088), (264, 73292), (292, 66264), (352, 54969), (438, 44176), (502, 38544), (528, 36646), (584, 33132), (753, 25696), (803, 24096), (876, 22088), (1004, 19272), (1056, 18323), (1168, 16566), (1506, 12848), (1606, 12048), (1752, 11044), (2008, 9636), (2336, 8283), (2409, 8032), (2761, 7008), (3012, 6424), (3212, 6024), (3504, 5522), (4016, 4818)]