19014726382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 30795448320

約数和(自身を除く): 11780721938

約数列:

[1, 2, 23, 46, 59, 103, 118, 206, 251, 271, 502, 542, 1357, 2369, 2714, 4738, 5773, 6077, 6233, 11546, 12154, 12466, 14809, 15989, 25853, 27913, 29618, 31978, 51706, 55826, 68021, 136042, 139771, 279542, 340607, 367747, 594619, 641999, 681214, 735494, 1189238, 1283998, 1525327, 1564483, 1646867, 3050654, 3128966, 3293734, 4013239, 7006163, 8026478, 14012326, 35082521, 37877941, 70165042, 75755882, 92304497, 161141749, 184608994, 322283498, 413363617, 826727234, 9507363191, 19014726382]

約数ペア:

[(1, 19014726382), (2, 9507363191), (23, 826727234), (46, 413363617), (59, 322283498), (103, 184608994), (118, 161141749), (206, 92304497), (251, 75755882), (271, 70165042), (502, 37877941), (542, 35082521), (1357, 14012326), (2369, 8026478), (2714, 7006163), (4738, 4013239), (5773, 3293734), (6077, 3128966), (6233, 3050654), (11546, 1646867), (12154, 1564483), (12466, 1525327), (14809, 1283998), (15989, 1189238), (25853, 735494), (27913, 681214), (29618, 641999), (31978, 594619), (51706, 367747), (55826, 340607), (68021, 279542), (136042, 139771)]