19056930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{991}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 45854208

約数和(自身を除く): 26797278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 991, 1282, 1923, 1982, 2973, 3205, 3846, 4955, 5946, 6410, 9615, 9910, 14865, 19230, 29730, 635231, 1270462, 1905693, 3176155, 3811386, 6352310, 9528465, 19056930]

約数ペア:

[(1, 19056930), (2, 9528465), (3, 6352310), (5, 3811386), (6, 3176155), (10, 1905693), (15, 1270462), (30, 635231), (641, 29730), (991, 19230), (1282, 14865), (1923, 9910), (1982, 9615), (2973, 6410), (3205, 5946), (3846, 4955)]