15693930916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{109201}}^1$

素因数の和:109316

約数の個数: 48

約数和(自身を含む): 30331947520

約数和(自身を除く): 14638016604

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 244, 589, 1159, 1178, 1891, 2318, 2356, 3782, 4636, 7564, 35929, 71858, 109201, 143716, 218402, 436804, 2074819, 3385231, 4149638, 6661261, 6770462, 8299276, 13322522, 13540924, 26645044, 64319389, 126563959, 128638778, 206499091, 253127918, 257277556, 412998182, 506255836, 825996364, 3923482729, 7846965458, 15693930916]

約数ペア:

[(1, 15693930916), (2, 7846965458), (4, 3923482729), (19, 825996364), (31, 506255836), (38, 412998182), (61, 257277556), (62, 253127918), (76, 206499091), (122, 128638778), (124, 126563959), (244, 64319389), (589, 26645044), (1159, 13540924), (1178, 13322522), (1891, 8299276), (2318, 6770462), (2356, 6661261), (3782, 4149638), (4636, 3385231), (7564, 2074819), (35929, 436804), (71858, 218402), (109201, 143716)]