19463673944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{156089}}^1$

素因数の和:156228

約数の個数: 64

約数和(自身を含む): 43268148000

約数和(自身を除く): 23804474056

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 109, 143, 218, 286, 436, 572, 872, 1144, 1199, 1417, 2398, 2834, 4796, 5668, 9592, 11336, 15587, 31174, 62348, 124696, 156089, 312178, 624356, 1248712, 1716979, 2029157, 3433958, 4058314, 6867916, 8116628, 13735832, 16233256, 17013701, 22320727, 34027402, 44641454, 68054804, 89282908, 136109608, 178565816, 187150711, 221178113, 374301422, 442356226, 748602844, 884712452, 1497205688, 1769424904, 2432959243, 4865918486, 9731836972, 19463673944]

約数ペア:

[(1, 19463673944), (2, 9731836972), (4, 4865918486), (8, 2432959243), (11, 1769424904), (13, 1497205688), (22, 884712452), (26, 748602844), (44, 442356226), (52, 374301422), (88, 221178113), (104, 187150711), (109, 178565816), (143, 136109608), (218, 89282908), (286, 68054804), (436, 44641454), (572, 34027402), (872, 22320727), (1144, 17013701), (1199, 16233256), (1417, 13735832), (2398, 8116628), (2834, 6867916), (4796, 4058314), (5668, 3433958), (9592, 2029157), (11336, 1716979), (15587, 1248712), (31174, 624356), (62348, 312178), (124696, 156089)]