195619684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{34513}}^1$

素因数の和:34639

約数の個数: 24

約数和(自身を含む): 372060920

約数和(自身を除く): 176441236

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 34513, 69026, 138052, 448669, 897338, 1794676, 3761917, 7523834, 15047668, 48904921, 97809842, 195619684]

約数ペア:

[(1, 195619684), (2, 97809842), (4, 48904921), (13, 15047668), (26, 7523834), (52, 3761917), (109, 1794676), (218, 897338), (436, 448669), (1417, 138052), (2834, 69026), (5668, 34513)]