15691000308

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1\times {\mathrm{13187}}^1$

素因数の和:13856

約数の個数: 48

約数和(自身を含む): 36859932480

約数和(自身を除く): 21168932172

約数列:

[1, 2, 3, 4, 6, 12, 229, 433, 458, 687, 866, 916, 1299, 1374, 1732, 2598, 2748, 5196, 13187, 26374, 39561, 52748, 79122, 99157, 158244, 198314, 297471, 396628, 594942, 1189884, 3019823, 5709971, 6039646, 9059469, 11419942, 12079292, 17129913, 18118938, 22839884, 34259826, 36237876, 68519652, 1307583359, 2615166718, 3922750077, 5230333436, 7845500154, 15691000308]

約数ペア:

[(1, 15691000308), (2, 7845500154), (3, 5230333436), (4, 3922750077), (6, 2615166718), (12, 1307583359), (229, 68519652), (433, 36237876), (458, 34259826), (687, 22839884), (866, 18118938), (916, 17129913), (1299, 12079292), (1374, 11419942), (1732, 9059469), (2598, 6039646), (2748, 5709971), (5196, 3019823), (13187, 1189884), (26374, 594942), (39561, 396628), (52748, 297471), (79122, 198314), (99157, 158244)]