19626534

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 46500480

約数和(自身を除く): 26873946

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 2069, 3162, 4138, 4743, 6207, 9486, 12414, 18621, 35173, 37242, 64139, 70346, 105519, 128278, 192417, 211038, 316557, 384834, 577251, 633114, 1090363, 1154502, 2180726, 3271089, 6542178, 9813267, 19626534]

約数ペア:

[(1, 19626534), (2, 9813267), (3, 6542178), (6, 3271089), (9, 2180726), (17, 1154502), (18, 1090363), (31, 633114), (34, 577251), (51, 384834), (62, 316557), (93, 211038), (102, 192417), (153, 128278), (186, 105519), (279, 70346), (306, 64139), (527, 37242), (558, 35173), (1054, 18621), (1581, 12414), (2069, 9486), (3162, 6207), (4138, 4743)]