15694329616

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1973633}}^1$

素因数の和:1973719

約数の個数: 40

約数和(自身を含む): 35241208704

約数和(自身を除く): 19546879088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 1973633, 3947266, 7894532, 13815431, 15789064, 27630862, 31578128, 55261724, 110523448, 140127943, 221046896, 280255886, 560511772, 980895601, 1121023544, 1961791202, 2242047088, 3923582404, 7847164808, 15694329616]

約数ペア:

[(1, 15694329616), (2, 7847164808), (4, 3923582404), (7, 2242047088), (8, 1961791202), (14, 1121023544), (16, 980895601), (28, 560511772), (56, 280255886), (71, 221046896), (112, 140127943), (142, 110523448), (284, 55261724), (497, 31578128), (568, 27630862), (994, 15789064), (1136, 13815431), (1988, 7894532), (3976, 3947266), (7952, 1973633)]