19133169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 29306880

約数和(自身を除く): 10173711

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 317, 341, 649, 951, 1023, 1829, 1947, 3487, 5487, 9827, 10461, 18703, 20119, 29481, 56109, 60357, 108097, 205733, 324291, 579793, 617199, 1739379, 6377723, 19133169]

約数ペア:

[(1, 19133169), (3, 6377723), (11, 1739379), (31, 617199), (33, 579793), (59, 324291), (93, 205733), (177, 108097), (317, 60357), (341, 56109), (649, 29481), (951, 20119), (1023, 18703), (1829, 10461), (1947, 9827), (3487, 5487)]