16451907886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{15373}}^1$

素因数の和:15868

約数の個数: 32

約数和(自身を含む): 26158922496

約数和(自身を除く): 9707014610

約数列:

[1, 2, 31, 41, 62, 82, 421, 842, 1271, 2542, 13051, 15373, 17261, 26102, 30746, 34522, 476563, 535091, 630293, 953126, 1070182, 1260586, 6472033, 12944066, 19539083, 39078166, 200633023, 265353353, 401266046, 530706706, 8225953943, 16451907886]

約数ペア:

[(1, 16451907886), (2, 8225953943), (31, 530706706), (41, 401266046), (62, 265353353), (82, 200633023), (421, 39078166), (842, 19539083), (1271, 12944066), (2542, 6472033), (13051, 1260586), (15373, 1070182), (17261, 953126), (26102, 630293), (30746, 535091), (34522, 476563)]