15678939622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 25607425536

約数和(自身を除く): 9928485914

約数列:

[1, 2, 17, 34, 107, 131, 167, 197, 214, 262, 334, 394, 1819, 2227, 2839, 3349, 3638, 4454, 5678, 6698, 14017, 17869, 21079, 21877, 25807, 28034, 32899, 35738, 42158, 43754, 51614, 65798, 238289, 303773, 358343, 371909, 438719, 476578, 559283, 607546, 716686, 743818, 877438, 1118566, 2340839, 2761349, 3520193, 4309769, 4681678, 5522698, 7040386, 8619538, 39794263, 46942933, 59843281, 73266073, 79588526, 93885866, 119686562, 146532146, 461145283, 922290566, 7839469811, 15678939622]

約数ペア:

[(1, 15678939622), (2, 7839469811), (17, 922290566), (34, 461145283), (107, 146532146), (131, 119686562), (167, 93885866), (197, 79588526), (214, 73266073), (262, 59843281), (334, 46942933), (394, 39794263), (1819, 8619538), (2227, 7040386), (2839, 5522698), (3349, 4681678), (3638, 4309769), (4454, 3520193), (5678, 2761349), (6698, 2340839), (14017, 1118566), (17869, 877438), (21079, 743818), (21877, 716686), (25807, 607546), (28034, 559283), (32899, 476578), (35738, 438719), (42158, 371909), (43754, 358343), (51614, 303773), (65798, 238289)]