15697981156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{271723}}^1$

素因数の和:271852

約数の個数: 48

約数和(自身を含む): 32593837248

約数和(自身を除く): 16895856092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 572, 1111, 1313, 2222, 2626, 4444, 5252, 14443, 28886, 57772, 271723, 543446, 1086892, 2988953, 3532399, 5977906, 7064798, 11955812, 14129596, 27444023, 38856389, 54888046, 77712778, 109776092, 155425556, 301884253, 356772299, 603768506, 713544598, 1207537012, 1427089196, 3924495289, 7848990578, 15697981156]

約数ペア:

[(1, 15697981156), (2, 7848990578), (4, 3924495289), (11, 1427089196), (13, 1207537012), (22, 713544598), (26, 603768506), (44, 356772299), (52, 301884253), (101, 155425556), (143, 109776092), (202, 77712778), (286, 54888046), (404, 38856389), (572, 27444023), (1111, 14129596), (1313, 11955812), (2222, 7064798), (2626, 5977906), (4444, 3532399), (5252, 2988953), (14443, 1086892), (28886, 543446), (57772, 271723)]