19896324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13933}}^1$

素因数の和:13964

約数の個数: 48

約数和(自身を含む): 56181888

約数和(自身を除く): 36285564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13933, 27866, 41799, 55732, 83598, 97531, 167196, 195062, 236861, 292593, 390124, 473722, 585186, 710583, 947444, 1170372, 1421166, 1658027, 2842332, 3316054, 4974081, 6632108, 9948162, 19896324]

約数ペア:

[(1, 19896324), (2, 9948162), (3, 6632108), (4, 4974081), (6, 3316054), (7, 2842332), (12, 1658027), (14, 1421166), (17, 1170372), (21, 947444), (28, 710583), (34, 585186), (42, 473722), (51, 390124), (68, 292593), (84, 236861), (102, 195062), (119, 167196), (204, 97531), (238, 83598), (357, 55732), (476, 41799), (714, 27866), (1428, 13933)]