19562724

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{10253}}^1$

素因数の和:10316

約数の個数: 36

約数和(自身を含む): 50388156

約数和(自身を除く): 30825432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 10253, 20506, 30759, 41012, 61518, 92277, 123036, 184554, 369108, 543409, 1086818, 1630227, 2173636, 3260454, 4890681, 6520908, 9781362, 19562724]

約数ペア:

[(1, 19562724), (2, 9781362), (3, 6520908), (4, 4890681), (6, 3260454), (9, 2173636), (12, 1630227), (18, 1086818), (36, 543409), (53, 369108), (106, 184554), (159, 123036), (212, 92277), (318, 61518), (477, 41012), (636, 30759), (954, 20506), (1908, 10253)]