15661199408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{593587}}^1$

素因数の和:593709

約数の個数: 40

約数和(自身を含む): 32459766192

約数和(自身を除く): 16798566784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 272, 388, 776, 1552, 1649, 3298, 6596, 13192, 26384, 593587, 1187174, 2374348, 4748696, 9497392, 10090979, 20181958, 40363916, 57577939, 80727832, 115155878, 161455664, 230311756, 460623512, 921247024, 978824963, 1957649926, 3915299852, 7830599704, 15661199408]

約数ペア:

[(1, 15661199408), (2, 7830599704), (4, 3915299852), (8, 1957649926), (16, 978824963), (17, 921247024), (34, 460623512), (68, 230311756), (97, 161455664), (136, 115155878), (194, 80727832), (272, 57577939), (388, 40363916), (776, 20181958), (1552, 10090979), (1649, 9497392), (3298, 4748696), (6596, 2374348), (13192, 1187174), (26384, 593587)]