19235034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11743}}^1$

素因数の和:11771

約数の個数: 48

約数和(自身を含む): 51297792

約数和(自身を除く): 32062758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 11743, 23486, 35229, 70458, 82201, 105687, 152659, 164402, 211374, 246603, 305318, 457977, 493206, 739809, 915954, 1068613, 1373931, 1479618, 2137226, 2747862, 3205839, 6411678, 9617517, 19235034]

約数ペア:

[(1, 19235034), (2, 9617517), (3, 6411678), (6, 3205839), (7, 2747862), (9, 2137226), (13, 1479618), (14, 1373931), (18, 1068613), (21, 915954), (26, 739809), (39, 493206), (42, 457977), (63, 305318), (78, 246603), (91, 211374), (117, 164402), (126, 152659), (182, 105687), (234, 82201), (273, 70458), (546, 35229), (819, 23486), (1638, 11743)]