19089552

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12829}}^1$

素因数の和:12871

約数の個数: 40

約数和(自身を含む): 50909440

約数和(自身を除く): 31819888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12829, 25658, 38487, 51316, 76974, 102632, 153948, 205264, 307896, 397699, 615792, 795398, 1193097, 1590796, 2386194, 3181592, 4772388, 6363184, 9544776, 19089552]

約数ペア:

[(1, 19089552), (2, 9544776), (3, 6363184), (4, 4772388), (6, 3181592), (8, 2386194), (12, 1590796), (16, 1193097), (24, 795398), (31, 615792), (48, 397699), (62, 307896), (93, 205264), (124, 153948), (186, 102632), (248, 76974), (372, 51316), (496, 38487), (744, 25658), (1488, 12829)]