12487994806

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{18049}}^1$

素因数の和:18808

約数の個数: 32

約数和(自身を含む): 21734510400

約数和(自身を除く): 9246515594

約数列:

[1, 2, 7, 14, 73, 146, 511, 677, 1022, 1354, 4739, 9478, 18049, 36098, 49421, 98842, 126343, 252686, 345947, 691894, 1317577, 2635154, 9223039, 12219173, 18446078, 24438346, 85534211, 171068422, 891999629, 1783999258, 6243997403, 12487994806]

約数ペア:

[(1, 12487994806), (2, 6243997403), (7, 1783999258), (14, 891999629), (73, 171068422), (146, 85534211), (511, 24438346), (677, 18446078), (1022, 12219173), (1354, 9223039), (4739, 2635154), (9478, 1317577), (18049, 691894), (36098, 345947), (49421, 252686), (98842, 126343)]