15697521308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{198031}}^1$

素因数の和:198210

約数の個数: 48

約数和(自身を含む): 33269376000

約数和(自身を除く): 17571854692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 2086, 2831, 4172, 5662, 11324, 19817, 39634, 79268, 198031, 396062, 792124, 1386217, 2772434, 3762589, 5544868, 7525178, 15050356, 26338123, 29506619, 52676246, 59013238, 105352492, 118026476, 206546333, 413092666, 560625761, 826185332, 1121251522, 2242503044, 3924380327, 7848760654, 15697521308]

約数ペア:

[(1, 15697521308), (2, 7848760654), (4, 3924380327), (7, 2242503044), (14, 1121251522), (19, 826185332), (28, 560625761), (38, 413092666), (76, 206546333), (133, 118026476), (149, 105352492), (266, 59013238), (298, 52676246), (532, 29506619), (596, 26338123), (1043, 15050356), (2086, 7525178), (2831, 5544868), (4172, 3762589), (5662, 2772434), (11324, 1386217), (19817, 792124), (39634, 396062), (79268, 198031)]