1854248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 3996000

約数和(自身を除く): 2141752

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1109, 1672, 2218, 4436, 8872, 12199, 21071, 24398, 42142, 48796, 84284, 97592, 168568, 231781, 463562, 927124, 1854248]

約数ペア:

[(1, 1854248), (2, 927124), (4, 463562), (8, 231781), (11, 168568), (19, 97592), (22, 84284), (38, 48796), (44, 42142), (76, 24398), (88, 21071), (152, 12199), (209, 8872), (418, 4436), (836, 2218), (1109, 1672)]