11391292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 23411808

約数和(自身を除く): 12020516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 157, 187, 194, 314, 374, 388, 628, 748, 1067, 1649, 1727, 2134, 2669, 3298, 3454, 4268, 5338, 6596, 6908, 10676, 15229, 18139, 29359, 30458, 36278, 58718, 60916, 72556, 117436, 167519, 258893, 335038, 517786, 670076, 1035572, 2847823, 5695646, 11391292]

約数ペア:

[(1, 11391292), (2, 5695646), (4, 2847823), (11, 1035572), (17, 670076), (22, 517786), (34, 335038), (44, 258893), (68, 167519), (97, 117436), (157, 72556), (187, 60916), (194, 58718), (314, 36278), (374, 30458), (388, 29359), (628, 18139), (748, 15229), (1067, 10676), (1649, 6908), (1727, 6596), (2134, 5338), (2669, 4268), (3298, 3454)]