16994626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 29620800

約数和(自身を除く): 12626174

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 373, 418, 746, 1199, 2071, 2398, 4103, 4142, 7087, 8206, 14174, 22781, 40657, 45562, 77957, 81314, 155914, 447227, 772483, 894454, 1544966, 8497313, 16994626]

約数ペア:

[(1, 16994626), (2, 8497313), (11, 1544966), (19, 894454), (22, 772483), (38, 447227), (109, 155914), (209, 81314), (218, 77957), (373, 45562), (418, 40657), (746, 22781), (1199, 14174), (2071, 8206), (2398, 7087), (4103, 4142)]