19005568

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 38895660

約数和(自身を除く): 19890092

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4013, 4736, 8026, 16052, 32104, 64208, 128416, 148481, 256832, 296962, 513664, 593924, 1187848, 2375696, 4751392, 9502784, 19005568]

約数ペア:

[(1, 19005568), (2, 9502784), (4, 4751392), (8, 2375696), (16, 1187848), (32, 593924), (37, 513664), (64, 296962), (74, 256832), (128, 148481), (148, 128416), (296, 64208), (592, 32104), (1184, 16052), (2368, 8026), (4013, 4736)]