19230904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31219}}^1$

素因数の和:31243

約数の個数: 32

約数和(自身を含む): 44956800

約数和(自身を除く): 25725896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31219, 62438, 124876, 218533, 249752, 343409, 437066, 686818, 874132, 1373636, 1748264, 2403863, 2747272, 4807726, 9615452, 19230904]

約数ペア:

[(1, 19230904), (2, 9615452), (4, 4807726), (7, 2747272), (8, 2403863), (11, 1748264), (14, 1373636), (22, 874132), (28, 686818), (44, 437066), (56, 343409), (77, 249752), (88, 218533), (154, 124876), (308, 62438), (616, 31219)]