19376610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 51508224

約数和(自身を除く): 32131614

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 827, 1065, 1562, 1654, 2130, 2343, 2481, 3905, 4135, 4686, 4962, 7810, 8270, 9097, 11715, 12405, 18194, 23430, 24810, 27291, 45485, 54582, 58717, 90970, 117434, 136455, 176151, 272910, 293585, 352302, 587170, 645887, 880755, 1291774, 1761510, 1937661, 3229435, 3875322, 6458870, 9688305, 19376610]

約数ペア:

[(1, 19376610), (2, 9688305), (3, 6458870), (5, 3875322), (6, 3229435), (10, 1937661), (11, 1761510), (15, 1291774), (22, 880755), (30, 645887), (33, 587170), (55, 352302), (66, 293585), (71, 272910), (110, 176151), (142, 136455), (165, 117434), (213, 90970), (330, 58717), (355, 54582), (426, 45485), (710, 27291), (781, 24810), (827, 23430), (1065, 18194), (1562, 12405), (1654, 11715), (2130, 9097), (2343, 8270), (2481, 7810), (3905, 4962), (4135, 4686)]