12538768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 26712576

約数和(自身を除く): 14173808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 191, 373, 382, 746, 764, 1492, 1528, 2101, 2984, 3056, 4103, 4202, 5968, 8206, 8404, 16412, 16808, 32824, 33616, 65648, 71243, 142486, 284972, 569944, 783673, 1139888, 1567346, 3134692, 6269384, 12538768]

約数ペア:

[(1, 12538768), (2, 6269384), (4, 3134692), (8, 1567346), (11, 1139888), (16, 783673), (22, 569944), (44, 284972), (88, 142486), (176, 71243), (191, 65648), (373, 33616), (382, 32824), (746, 16808), (764, 16412), (1492, 8404), (1528, 8206), (2101, 5968), (2984, 4202), (3056, 4103)]