1966196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 3716160

約数和(自身を除く): 1749964

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 631, 779, 1262, 1558, 2524, 3116, 11989, 23978, 25871, 47956, 51742, 103484, 491549, 983098, 1966196]

約数ペア:

[(1, 1966196), (2, 983098), (4, 491549), (19, 103484), (38, 51742), (41, 47956), (76, 25871), (82, 23978), (164, 11989), (631, 3116), (779, 2524), (1262, 1558)]