21467191306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{44159}}^1$

素因数の和:45354

約数の個数: 32

約数和(自身を含む): 37009612800

約数和(自身を除く): 15542421494

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1163, 2326, 12793, 22097, 25586, 44159, 44194, 88318, 243067, 485749, 486134, 839021, 971498, 1678042, 9229231, 18458462, 51356917, 102713834, 564926087, 975781423, 1129852174, 1951562846, 10733595653, 21467191306]

約数ペア:

[(1, 21467191306), (2, 10733595653), (11, 1951562846), (19, 1129852174), (22, 975781423), (38, 564926087), (209, 102713834), (418, 51356917), (1163, 18458462), (2326, 9229231), (12793, 1678042), (22097, 971498), (25586, 839021), (44159, 486134), (44194, 485749), (88318, 243067)]