19534152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 54192960

約数和(自身を除く): 34658808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1213, 1342, 1464, 2013, 2426, 2684, 3639, 4026, 4852, 5368, 7278, 8052, 9704, 13343, 14556, 16104, 26686, 29112, 40029, 53372, 73993, 80058, 106744, 147986, 160116, 221979, 295972, 320232, 443958, 591944, 813923, 887916, 1627846, 1775832, 2441769, 3255692, 4883538, 6511384, 9767076, 19534152]

約数ペア:

[(1, 19534152), (2, 9767076), (3, 6511384), (4, 4883538), (6, 3255692), (8, 2441769), (11, 1775832), (12, 1627846), (22, 887916), (24, 813923), (33, 591944), (44, 443958), (61, 320232), (66, 295972), (88, 221979), (122, 160116), (132, 147986), (183, 106744), (244, 80058), (264, 73993), (366, 53372), (488, 40029), (671, 29112), (732, 26686), (1213, 16104), (1342, 14556), (1464, 13343), (2013, 9704), (2426, 8052), (2684, 7278), (3639, 5368), (4026, 4852)]