19341886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 13490114

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 379, 646, 758, 1343, 1501, 2686, 3002, 6443, 7201, 12886, 14402, 25517, 29941, 51034, 59882, 122417, 244834, 508997, 568879, 1017994, 1137758, 9670943, 19341886]

約数ペア:

[(1, 19341886), (2, 9670943), (17, 1137758), (19, 1017994), (34, 568879), (38, 508997), (79, 244834), (158, 122417), (323, 59882), (379, 51034), (646, 29941), (758, 25517), (1343, 14402), (1501, 12886), (2686, 7201), (3002, 6443)]