19388082246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{191057}}^1$

素因数の和:192376

約数の個数: 32

約数和(自身を含む): 41791262688

約数和(自身を除く): 22403180442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1301, 2602, 3903, 7806, 16913, 33826, 50739, 101478, 191057, 382114, 573171, 1146342, 2483741, 4967482, 7451223, 14902446, 248565157, 497130314, 745695471, 1491390942, 3231347041, 6462694082, 9694041123, 19388082246]

約数ペア:

[(1, 19388082246), (2, 9694041123), (3, 6462694082), (6, 3231347041), (13, 1491390942), (26, 745695471), (39, 497130314), (78, 248565157), (1301, 14902446), (2602, 7451223), (3903, 4967482), (7806, 2483741), (16913, 1146342), (33826, 573171), (50739, 382114), (101478, 191057)]