19619256

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1951}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 29571144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 1951, 2514, 3352, 3902, 5028, 5853, 7804, 10056, 11706, 15608, 23412, 46824, 817469, 1634938, 2452407, 3269876, 4904814, 6539752, 9809628, 19619256]

約数ペア:

[(1, 19619256), (2, 9809628), (3, 6539752), (4, 4904814), (6, 3269876), (8, 2452407), (12, 1634938), (24, 817469), (419, 46824), (838, 23412), (1257, 15608), (1676, 11706), (1951, 10056), (2514, 7804), (3352, 5853), (3902, 5028)]