12240712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 32

約数和(自身を含む): 26359200

約数和(自身を除く): 14118488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7321, 14642, 29284, 58568, 80531, 139099, 161062, 278198, 322124, 556396, 644248, 1112792, 1530089, 3060178, 6120356, 12240712]

約数ペア:

[(1, 12240712), (2, 6120356), (4, 3060178), (8, 1530089), (11, 1112792), (19, 644248), (22, 556396), (38, 322124), (44, 278198), (76, 161062), (88, 139099), (152, 80531), (209, 58568), (418, 29284), (836, 14642), (1672, 7321)]