19498224

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1425

約数の個数: 40

約数和(自身を含む): 50545872

約数和(自身を除く): 31047648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1013, 1203, 1604, 2026, 2406, 3039, 3208, 4052, 4812, 6078, 6416, 8104, 9624, 12156, 16208, 19248, 24312, 48624, 406213, 812426, 1218639, 1624852, 2437278, 3249704, 4874556, 6499408, 9749112, 19498224]

約数ペア:

[(1, 19498224), (2, 9749112), (3, 6499408), (4, 4874556), (6, 3249704), (8, 2437278), (12, 1624852), (16, 1218639), (24, 812426), (48, 406213), (401, 48624), (802, 24312), (1013, 19248), (1203, 16208), (1604, 12156), (2026, 9624), (2406, 8104), (3039, 6416), (3208, 6078), (4052, 4812)]