17488930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 33566400

約数和(自身を除く): 16077470

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1109, 1577, 2218, 3154, 5545, 7885, 11090, 15770, 21071, 42142, 92047, 105355, 184094, 210710, 460235, 920470, 1748893, 3497786, 8744465, 17488930]

約数ペア:

[(1, 17488930), (2, 8744465), (5, 3497786), (10, 1748893), (19, 920470), (38, 460235), (83, 210710), (95, 184094), (166, 105355), (190, 92047), (415, 42142), (830, 21071), (1109, 15770), (1577, 11090), (2218, 7885), (3154, 5545)]