19370130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49667}}^1$

素因数の和:49690

約数の個数: 32

約数和(自身を含む): 50065344

約数和(自身を除く): 30695214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49667, 99334, 149001, 248335, 298002, 496670, 645671, 745005, 1291342, 1490010, 1937013, 3228355, 3874026, 6456710, 9685065, 19370130]

約数ペア:

[(1, 19370130), (2, 9685065), (3, 6456710), (5, 3874026), (6, 3228355), (10, 1937013), (13, 1490010), (15, 1291342), (26, 745005), (30, 645671), (39, 496670), (65, 298002), (78, 248335), (130, 149001), (195, 99334), (390, 49667)]