16903172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 19082428

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1019, 1276, 1508, 2038, 4076, 4147, 8294, 11209, 13247, 16588, 22418, 26494, 29551, 44836, 52988, 59102, 118204, 145717, 291434, 325061, 384163, 582868, 650122, 768326, 1300244, 1536652, 4225793, 8451586, 16903172]

約数ペア:

[(1, 16903172), (2, 8451586), (4, 4225793), (11, 1536652), (13, 1300244), (22, 768326), (26, 650122), (29, 582868), (44, 384163), (52, 325061), (58, 291434), (116, 145717), (143, 118204), (286, 59102), (319, 52988), (377, 44836), (572, 29551), (638, 26494), (754, 22418), (1019, 16588), (1276, 13247), (1508, 11209), (2038, 8294), (4076, 4147)]