19302596

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 34581120

約数和(自身を除く): 15278524

約数列:

[1, 2, 4, 61, 122, 239, 244, 331, 478, 662, 956, 1324, 14579, 20191, 29158, 40382, 58316, 79109, 80764, 158218, 316436, 4825649, 9651298, 19302596]

約数ペア:

[(1, 19302596), (2, 9651298), (4, 4825649), (61, 316436), (122, 158218), (239, 80764), (244, 79109), (331, 58316), (478, 40382), (662, 29158), (956, 20191), (1324, 14579)]