15672858928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{225133}}^1$

素因数の和:225389

約数の個数: 40

約数和(自身を含む): 32104108400

約数和(自身を除く): 16431249472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 229, 304, 458, 916, 1832, 3664, 4351, 8702, 17404, 34808, 69616, 225133, 450266, 900532, 1801064, 3602128, 4277527, 8555054, 17110108, 34220216, 51555457, 68440432, 103110914, 206221828, 412443656, 824887312, 979553683, 1959107366, 3918214732, 7836429464, 15672858928]

約数ペア:

[(1, 15672858928), (2, 7836429464), (4, 3918214732), (8, 1959107366), (16, 979553683), (19, 824887312), (38, 412443656), (76, 206221828), (152, 103110914), (229, 68440432), (304, 51555457), (458, 34220216), (916, 17110108), (1832, 8555054), (3664, 4277527), (4351, 3602128), (8702, 1801064), (17404, 900532), (34808, 450266), (69616, 225133)]