22748358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 50964480

約数和(自身を除く): 28216122

約数列:

[1, 2, 3, 6, 19, 31, 38, 41, 57, 62, 82, 93, 114, 123, 157, 186, 246, 314, 471, 589, 779, 942, 1178, 1271, 1558, 1767, 2337, 2542, 2983, 3534, 3813, 4674, 4867, 5966, 6437, 7626, 8949, 9734, 12874, 14601, 17898, 19311, 24149, 29202, 38622, 48298, 72447, 92473, 122303, 144894, 184946, 199547, 244606, 277419, 366909, 399094, 554838, 598641, 733818, 1197282, 3791393, 7582786, 11374179, 22748358]

約数ペア:

[(1, 22748358), (2, 11374179), (3, 7582786), (6, 3791393), (19, 1197282), (31, 733818), (38, 598641), (41, 554838), (57, 399094), (62, 366909), (82, 277419), (93, 244606), (114, 199547), (123, 184946), (157, 144894), (186, 122303), (246, 92473), (314, 72447), (471, 48298), (589, 38622), (779, 29202), (942, 24149), (1178, 19311), (1271, 17898), (1558, 14601), (1767, 12874), (2337, 9734), (2542, 8949), (2983, 7626), (3534, 6437), (3813, 5966), (4674, 4867)]