19595072

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 44866560

約数和(自身を除く): 25271488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 229, 382, 448, 458, 764, 916, 1337, 1528, 1603, 1832, 2674, 3056, 3206, 3664, 5348, 6112, 6412, 7328, 10696, 12224, 12824, 14656, 21392, 25648, 42784, 43739, 51296, 85568, 87478, 102592, 174956, 306173, 349912, 612346, 699824, 1224692, 1399648, 2449384, 2799296, 4898768, 9797536, 19595072]

約数ペア:

[(1, 19595072), (2, 9797536), (4, 4898768), (7, 2799296), (8, 2449384), (14, 1399648), (16, 1224692), (28, 699824), (32, 612346), (56, 349912), (64, 306173), (112, 174956), (191, 102592), (224, 87478), (229, 85568), (382, 51296), (448, 43739), (458, 42784), (764, 25648), (916, 21392), (1337, 14656), (1528, 12824), (1603, 12224), (1832, 10696), (2674, 7328), (3056, 6412), (3206, 6112), (3664, 5348)]