190016684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19541}}^1$

素因数の和:19586

約数の個数: 48

約数和(自身を含む): 413665056

約数和(自身を除く): 223648372

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 19541, 39082, 78164, 214951, 254033, 332197, 429902, 508066, 664394, 859804, 1016132, 1328788, 2794363, 3654167, 4318561, 5588726, 7308334, 8637122, 11177452, 14616668, 17274244, 47504171, 95008342, 190016684]

約数ペア:

[(1, 190016684), (2, 95008342), (4, 47504171), (11, 17274244), (13, 14616668), (17, 11177452), (22, 8637122), (26, 7308334), (34, 5588726), (44, 4318561), (52, 3654167), (68, 2794363), (143, 1328788), (187, 1016132), (221, 859804), (286, 664394), (374, 508066), (442, 429902), (572, 332197), (748, 254033), (884, 214951), (2431, 78164), (4862, 39082), (9724, 19541)]