19933099199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{2269}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 22991431680

約数和(自身を除く): 3058332481

約数列:

[1, 13, 17, 127, 221, 313, 1651, 2159, 2269, 4069, 5321, 28067, 29497, 38573, 39751, 69173, 288163, 501449, 516763, 675767, 710197, 3746119, 4898771, 8784971, 9232561, 12073349, 63684023, 90195019, 156953537, 1172535247, 1533315323, 19933099199]

約数ペア:

[(1, 19933099199), (13, 1533315323), (17, 1172535247), (127, 156953537), (221, 90195019), (313, 63684023), (1651, 12073349), (2159, 9232561), (2269, 8784971), (4069, 4898771), (5321, 3746119), (28067, 710197), (29497, 675767), (38573, 516763), (39751, 501449), (69173, 288163)]