16939537142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3823}}^1$

素因数の和:4029

約数の個数: 64

約数和(自身を含む): 29338951680

約数和(自身を除く): 12399414538

約数列:

[1, 2, 11, 22, 31, 62, 73, 89, 146, 178, 341, 682, 803, 979, 1606, 1958, 2263, 2759, 3823, 4526, 5518, 6497, 7646, 12994, 24893, 30349, 42053, 49786, 60698, 71467, 84106, 118513, 142934, 201407, 237026, 279079, 340247, 402814, 558158, 680494, 1303643, 2215477, 2607286, 3069869, 3742717, 4430954, 6139738, 7485434, 8651449, 10547657, 17302898, 21095314, 24838031, 49676062, 95165939, 116024227, 190331878, 232048454, 273218341, 546436682, 769978961, 1539957922, 8469768571, 16939537142]

約数ペア:

[(1, 16939537142), (2, 8469768571), (11, 1539957922), (22, 769978961), (31, 546436682), (62, 273218341), (73, 232048454), (89, 190331878), (146, 116024227), (178, 95165939), (341, 49676062), (682, 24838031), (803, 21095314), (979, 17302898), (1606, 10547657), (1958, 8651449), (2263, 7485434), (2759, 6139738), (3823, 4430954), (4526, 3742717), (5518, 3069869), (6497, 2607286), (7646, 2215477), (12994, 1303643), (24893, 680494), (30349, 558158), (42053, 402814), (49786, 340247), (60698, 279079), (71467, 237026), (84106, 201407), (118513, 142934)]