190797772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{947}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 385418880

約数和(自身を除く): 194621108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 241, 418, 482, 836, 947, 964, 1894, 2651, 3788, 4579, 5302, 9158, 10417, 10604, 17993, 18316, 20834, 35986, 41668, 50369, 71972, 100738, 197923, 201476, 228227, 395846, 456454, 791692, 912908, 2510497, 4336313, 5020994, 8672626, 10041988, 17345252, 47699443, 95398886, 190797772]

約数ペア:

[(1, 190797772), (2, 95398886), (4, 47699443), (11, 17345252), (19, 10041988), (22, 8672626), (38, 5020994), (44, 4336313), (76, 2510497), (209, 912908), (241, 791692), (418, 456454), (482, 395846), (836, 228227), (947, 201476), (964, 197923), (1894, 100738), (2651, 71972), (3788, 50369), (4579, 41668), (5302, 35986), (9158, 20834), (10417, 18316), (10604, 17993)]