11996410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 22988160

約数和(自身を除く): 10991750

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 613, 1030, 1226, 1957, 3065, 3914, 6130, 9785, 11647, 19570, 23294, 58235, 63139, 116470, 126278, 315695, 631390, 1199641, 2399282, 5998205, 11996410]

約数ペア:

[(1, 11996410), (2, 5998205), (5, 2399282), (10, 1199641), (19, 631390), (38, 315695), (95, 126278), (103, 116470), (190, 63139), (206, 58235), (515, 23294), (613, 19570), (1030, 11647), (1226, 9785), (1957, 6130), (3065, 3914)]