19783830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59951}}^1$

素因数の和:59972

約数の個数: 32

約数和(自身を含む): 51798528

約数和(自身を除く): 32014698

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 59951, 119902, 179853, 299755, 359706, 599510, 659461, 899265, 1318922, 1798530, 1978383, 3297305, 3956766, 6594610, 9891915, 19783830]

約数ペア:

[(1, 19783830), (2, 9891915), (3, 6594610), (5, 3956766), (6, 3297305), (10, 1978383), (11, 1798530), (15, 1318922), (22, 899265), (30, 659461), (33, 599510), (55, 359706), (66, 299755), (110, 179853), (165, 119902), (330, 59951)]