19562944

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{5011}}^1$

素因数の和:5084

約数の個数: 28

約数和(自身を含む): 39464488

約数和(自身を除く): 19901544

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 5011, 10022, 20044, 40088, 80176, 160352, 305671, 320704, 611342, 1222684, 2445368, 4890736, 9781472, 19562944]

約数ペア:

[(1, 19562944), (2, 9781472), (4, 4890736), (8, 2445368), (16, 1222684), (32, 611342), (61, 320704), (64, 305671), (122, 160352), (244, 80176), (488, 40088), (976, 20044), (1952, 10022), (3904, 5011)]