16287568132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1\times {\mathrm{8287}}^1$

素因数の和:10672

約数の個数: 48

約数和(自身を含む): 32748871680

約数和(自身を除く): 16461303548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2351, 4702, 8287, 9404, 16574, 25861, 33148, 44669, 51722, 89338, 91157, 103444, 157453, 178676, 182314, 314906, 364628, 491359, 629812, 982718, 1731983, 1965436, 3463966, 6927932, 19482737, 38965474, 77930948, 214310107, 370172003, 428620214, 740344006, 857240428, 1480688012, 4071892033, 8143784066, 16287568132]

約数ペア:

[(1, 16287568132), (2, 8143784066), (4, 4071892033), (11, 1480688012), (19, 857240428), (22, 740344006), (38, 428620214), (44, 370172003), (76, 214310107), (209, 77930948), (418, 38965474), (836, 19482737), (2351, 6927932), (4702, 3463966), (8287, 1965436), (9404, 1731983), (16574, 982718), (25861, 629812), (33148, 491359), (44669, 364628), (51722, 314906), (89338, 182314), (91157, 178676), (103444, 157453)]