19230654

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 21089346

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 158, 174, 237, 474, 1399, 2291, 2798, 4197, 4582, 6873, 8394, 13746, 40571, 81142, 110521, 121713, 221042, 243426, 331563, 663126, 3205109, 6410218, 9615327, 19230654]

約数ペア:

[(1, 19230654), (2, 9615327), (3, 6410218), (6, 3205109), (29, 663126), (58, 331563), (79, 243426), (87, 221042), (158, 121713), (174, 110521), (237, 81142), (474, 40571), (1399, 13746), (2291, 8394), (2798, 6873), (4197, 4582)]