12212896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 13642304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 379, 424, 608, 758, 848, 1007, 1516, 1696, 2014, 3032, 4028, 6064, 7201, 8056, 12128, 14402, 16112, 20087, 28804, 32224, 40174, 57608, 80348, 115216, 160696, 230432, 321392, 381653, 642784, 763306, 1526612, 3053224, 6106448, 12212896]

約数ペア:

[(1, 12212896), (2, 6106448), (4, 3053224), (8, 1526612), (16, 763306), (19, 642784), (32, 381653), (38, 321392), (53, 230432), (76, 160696), (106, 115216), (152, 80348), (212, 57608), (304, 40174), (379, 32224), (424, 28804), (608, 20087), (758, 16112), (848, 14402), (1007, 12128), (1516, 8056), (1696, 7201), (2014, 6064), (3032, 4028)]